<template>
	<el-container>
		<el-header>
			<div class="left-panel">
				<el-button type="primary" icon="el-icon-plus" v-auth="'tag.add'" @click="add"></el-button>
				<el-button type="danger" plain icon="el-icon-delete" v-auth="'tag.delete'" :disabled="selection.length==0" @click="batch_del"></el-button>
			</div>
			<div class="right-panel">
				<div class="right-panel-search">
					<el-input v-model="search.label_name" :placeholder="$t('goods.label.labelname')" clearable></el-input>
					<el-button type="primary" icon="el-icon-search" @click="upsearch"></el-button>
					<el-button type="primary" icon="el-icon-refresh" @click="refresh"></el-button>
				</div>
			</div>
		</el-header>
		<el-main class="nopadding">
			<scTable ref="table" :apiObj="apiObj" row-key="id" @selection-change="selectionChange" stripe remoteSort remoteFilter>
				<el-table-column type="selection" width="50"></el-table-column>
				<el-table-column :label="$t('goods.label.labelname')" prop="label_name" width="250"></el-table-column>
				<el-table-column label="描述" prop="remark"></el-table-column>
				<el-table-column :label="$t('all.operate')" fixed="right" align="center" width="130">
					<template #default="scope">
						<el-button-group>
							<el-button text type="primary" size="small" @click="table_edit(scope.row, scope.$index)" v-auth="'tag.edit'">{{$t('all.edit')}}</el-button>
							<el-popconfirm :title="$t('all.suredel')" @confirm="table_del(scope.row, scope.$index)">
								<template #reference>
									<el-button text type="danger" size="small" v-auth="'tag.delete'">{{$t('all.delete')}}</el-button>
								</template>
							</el-popconfirm>
						</el-button-group>
					</template>
				</el-table-column>

			</scTable>
		</el-main>
	</el-container>

	<save-dialog v-if="dialog.save" ref="saveDialog" @success="handleSaveSuccess" @closed="dialog.save=false"></save-dialog>

</template>

<script>
	import saveDialog from './save'

	export default {
		name: 'dept',
		components: {
			saveDialog
		},
		data() {
			return {
				dialog: {
					save: false
				},
				apiObj: this.$API.goods.goodsTag.list, // 分类列表
				selection: [],
				search: {
					unit_name: null
				}
			}
		},
		methods: {
			refresh() {
				Object.keys(this.search).forEach(key => {
					this.search[key] = null;
				});
				this.upsearch()
			},
			//添加
			add(){
				this.dialog.save = true
				this.$nextTick(() => {
					this.$refs.saveDialog.open()
				})
			},
			//编辑
			table_edit(row){
				this.dialog.save = true
				this.$nextTick(() => {
					this.$refs.saveDialog.open('edit').setData(row)
				})
			},
			//查看
			table_show(row){
				this.dialog.save = true
				this.$nextTick(() => {
					this.$refs.saveDialog.open('show').setData(row)
				})
			},
			//删除
			async table_del(row){
				var reqData = {id: row.id}
				var res = await this.$API.goods.goodsTag.delete.post(reqData);
				if(res.code == 1){
					this.$refs.table.refresh()
					this.$message.success(this.$t('all.delYes'))
				}else{
					this.$alert(res.message,this.$t('all.prompt'), {type: "error"});
				}
			},
			async table_del_all(delete_ids){
				var reqData = {id: delete_ids}
				var res = await this.$API.goods.goodsTag.delete.post(reqData);
				if(res.code == 1){
					this.$refs.table.refresh()
					this.$message.success(this.$t('all.delYes'))
				}else{
					this.$alert(res.message,this.$t('all.prompt'), {type: "error"});
				}
			},
			//批量删除
			async batch_del(){
				var delete_ids = [];
				this.selection.forEach((item) => {
					delete_ids.push(item.id)
				})

				this.$confirm(`${this.$t('all.longmessage')} ${this.selection.length} ${this.$t('all.term')}`, this.$t('all.prompt'), {
					type: 'warning'
				}).then(() => {
					this.table_del_all(delete_ids)
				}).catch(() => {

				})
			},
			//表格选择后回调事件
			selectionChange(selection){
				this.selection = selection;
			},
			//搜索
			upsearch(){
				this.$refs.table.upData(this.search)
			},
			//根据ID获取树结构
			filterTree(id){
				var target = null;
				function filter(tree){
					tree.forEach(item => {
						if(item.id == id){
							target = item
						}
						if(item.children){
							filter(item.children)
						}
					})
				}
				filter(this.$refs.table.tableData)
				return target
			},
			//本地更新数据
			handleSaveSuccess(data, mode){
				if(mode=='add'){
					this.$refs.table.refresh()
				}else if(mode=='edit'){
					this.$refs.table.refresh()
				}
			}
		}
	}
</script>

<style>
</style>
